Term ends Jun 17, 2035 · High confidence
20-year base term ends Feb 11, 2035
Held by Genentech, Inc.
Filed Nov 8, 2018 as application 16/184,221 · Granted Jul 13, 2021
Base term plus 126 days of patent term adjustment (USPTO delay)
Today
2015
2035
Clock starts
Feb 11, 2015
Feb 11, 2015
Term ends
Jun 17, 2035
Jun 17, 2035
Granted
Jul 13, 2021
Jul 13, 2021
base term
patent term adjustment
fee events
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
126
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
7
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term runs 126 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is paid so far. Confidence: High. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Feb 11, 2015, when application 14/619,256, the earliest non-provisional in its chain, was filed (this one was filed Nov 8, 2018) | Feb 11, 2035 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +126 days, USPTO patent term adjustment record | Jun 17, 2035 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 17, 2035 | High confidence |
This family
| Application PCT/US2015/015362 | PCT application no patent term | no patent term |
| US 10,226,379 | In force Dec 2036 | Dec 2036 |
| US 11,058,576 | this patent Jun 2035 | Jun 2035 |
| US 11,554,042 | In force Nov 2035 | Nov 2035 |
| US 11,998,482 | In force no later than Jun 2035 | no later than Jun 2035 |
| US 12,409,064 | In force Feb 2035 | Feb 2035 |
| Application 19/028,810 | Pending not computed | not computed |
The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Sep 14, 2020 Reel 53762, frame 437 | Orbit Biomedical Limted | Gyroscope Therapeutics Limited | Assignment of Assignor's Interest |
| Sep 23, 2020 Reel 53856, frame 539 | Orbit Biomedical Limited | Gyroscope Therapeutics Limited | Corrective Assignment to Correct the the Assignor Should Read "Orbit Biomedical Limited" Previously Recorded on Reel 053762 Frame 0437. Assignor(S) Hereby Confirms the the Original Read "Orbit Biomedical Limted". |
| Oct 2, 2024 Reel 69091, frame 527 | Gyroscope Therapeutics Limited | F. Hoffmann-La Roche AG | Assignment of Assignor's Interest |
| Oct 2, 2024 Reel 69097, frame 746 | F. Hoffmann-La Roche AG | Genentech, Inc. | Assignment of Assignor's Interest |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Jun 2035
Term ends Jun 17, 2035. Maintenance fees still fall due before then
Note
The 126 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
3
later US patents cite this one
That is above the median of utility patents granted in 2021 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.